body,p,span,ul,li,ol,dl,dt,dd,h1,h2,h3,h4,h5,h6,img,input,a,b,strong,i,em,div,form,table,tr,td,th,textarea{padding:0; margin:0;}
a{
    text-decoration:none;
    color:#333;
}
body{
    /* font-family: "微软雅黑";
    font-size:12px;
    line-height: 24px; */
    font:.28rem/.48rem "微软雅黑";
    color: #474747;
}
ul,li,ol{
    list-style:none;
}
img{
    vertical-align: top;
}
i,em{
    font-style: normal;
}
h1,h2,h4,b{
    font-weight: normal;
}
.clear::after{
    content: "";
    overflow: hidden;
    clear: both;
    height:0;
    display: block;
    visibility: hidden;

}
